package com.yao.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import com.yao.entity.Bloger;
import com.yao.utils.ControllerUtils;
import com.yao.utils.JwtUtils;

@Component
public class LoginInterceptor implements HandlerInterceptor {

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {
		// TODO Auto-generated method stub
		String blogerToken = ControllerUtils.getCookies(request, "bloger");
		Bloger bloger = JwtUtils.getObject(blogerToken, Bloger.class);
		if (bloger == null) {
			response.sendRedirect("/cookieTokenLogin");
			return false;
		}
		if (!"".equals(request.getSession().getAttribute("name")))
			request.getSession().setAttribute("name", bloger.getName());
		return true;
	}

	@Override
	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
			ModelAndView modelAndView) throws Exception {
		// TODO Auto-generated method stub

	}

	@Override
	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
			throws Exception {
		// TODO Auto-generated method stub

	}

}
